564540655205 has 32 divisors (see below), whose sum is σ = 708024844800. Its totient is φ = 431574135552.

The previous prime is 564540655199. The next prime is 564540655247. The reversal of 564540655205 is 502556045465.

564540655205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 564540655205 - 2⁶ = 564540655141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564540655205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28052807 + ... + 28072923.

It is an arithmetic number, because the mean of its divisors is an integer number (22125776400).

Almost surely, 2^564540655205 is an apocalyptic number.

It is an amenable number.

564540655205 is a deficient number, since it is larger than the sum of its proper divisors (143484189595).

564540655205 is a wasteful number, since it uses less digits than its factorization.

564540655205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22133.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 564540655205 in words is "five hundred sixty-four billion, five hundred forty million, six hundred fifty-five thousand, two hundred five".